NT$900.00 NT$500.00
24 booklets of subtraction tables for the numbers 1-18 with subtrahends in descending numerical order.
LCM05活動數字組
LCM27-1減算組
LCM15木製小數字卡1-9000
LCM28-1加算組
LCM04砂紙數字板
LCM19銀行遊戲
LCM12木製大數字卡1-9000
LCM03數棒用底座
LCM06紡錘棒箱
LCM11分數小人檯
LCM22s 乘法板、訂正版
LCM02迷你數棒